PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111555Washer,key

Air Logistics Corporation Dba Air Logistics Corp · NSN 5310-00-680-7854 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-680-7854 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-680-7854. Primary manufacturer part number: 111555.
Features
  • Washer,key — FSC 5310
  • Material Thickness: 0.1096 INCHES MINIMUM AND 0.1296 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Surface Treatment: CADMIUM OVERALL
  • Style Designator: KEY
  • Outside Diameter: 1.690 INCHES MINIMUM AND 1.720 INCHES MAXIMUM IN
  • Internal Key Quantity: 1
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1010 or Steel Comp 1011 or Steel Comp 1012 or Steel Comp 1013 or Steel Comp 1015 or Steel Comp 1016 or Steel Comp 1017 or Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1020 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1023 or Steel Comp 1524 or Steel Comp 1025 Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-00-680-7854, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Air Logistics Corporation Dba Air Logistics Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-680-7854
Primary Part Number111555
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAir Logistics Corporation Dba Air Logistics Corp
StatusCANCELLED
Material Thickness0.1096 INCHES MINIMUM AND 0.1296 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416 TY 2 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
Surface TreatmentCADMIUM OVERALL
Style DesignatorKEY
Outside Diameter1.690 INCHES MINIMUM AND 1.720 INCHES MAXIMUM IN
Internal Key Quantity1
Distance From Centerline to Top of Internal Key0.395 INCHES NOMINAL IN
Internal Straight Key Width0.120 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN
Hole Diameter1.005 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN
MaterialSTEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
6620-00-064-695054135 INTERCHANGEABLE
Gage,pressure,dial Indicating
Teleflex Inc Electrical Systems Div
1670-00-872-610911-1-555 INTERCHANGEABLE
Parachute,cargo
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
5310-01-187-0684111555 INTERCHANGEABLE
Washer,key
Pdi Ground Support Systems, Inc.
2910-01-198-44762BV893 INTERCHANGEABLE
Bowl,sediment
Oshkosh Defense Llc
6515-01-227-7004111-555 INTERCHANGEABLE
Stockings,anti-Embolism
Beiersdorf-Jobst Inc
Cross-Reference Index
Part NumberManufacturer
111555 Air Logistics Corporation Dba Air Logistics Corp (USA)
Related Parts
6620-00-064-6950INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
54135
1670-00-872-6109INTERCHANGEABLE
PARACHUTE,CARGO
11-1-555
5310-01-187-0684INTERCHANGEABLE
WASHER,KEY
111555
2910-01-198-4476INTERCHANGEABLE
BOWL,SEDIMENT
2BV893
6515-01-227-7004INTERCHANGEABLE
STOCKINGS,ANTI-EMBOLISM
111-555

Frequently Asked Questions

What is NSN 5310-00-680-7854?

NSN 5310-00-680-7854 is a Washer,key, manufactured by Air Logistics Corporation Dba Air Logistics Corp, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-680-7854?

NSN 5310-00-680-7854 has 1 cross-referenced part number: 111555 (Air Logistics Corporation Dba Air Logistics Corp).

What NSN replaces 5310-00-680-7854?

There are 5 known substitutes for 5310-00-680-7854: 6620-00-064-6950, 1670-00-872-6109, 5310-01-187-0684 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111555?

Key specifications for 111555: Material Thickness: 0.1096 INCHES MINIMUM AND 0.1296 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416 TY 2 CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Surface Treatment: CADMIUM OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-680-7854 still in active supply?

NSN 5310-00-680-7854 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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